[un.der.ac.tive] adj (1959): characterized by an abnormally low level of activity "an ~ thyroid gland" -- un.der.ac.tiv.i.ty n
UNDERACTIVE
Meaning of UNDERACTIVE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012
[un.der.ac.tive] adj (1959): characterized by an abnormally low level of activity "an ~ thyroid gland" -- un.der.ac.tiv.i.ty n
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012